[class of aromatic 6-membered rings with 2 oxygens and 4 carbons; common name for 2,3,7,8-tetrachlorodiabenzo-p-dioxin, a toxic trace contaminant found in 2,4,5-T and related herbicides. ( CSP )]
UMLS (NCI) C0039635 - Organic Chemical
- Pharmacologic Substance
- Hazardous or Poisonous Substance
Relation/PAR: oxygenous heterocyclic compound